Effect of TCF bleaching process to the characteristics of chemi-mechanical pulping (CMP)durian rinds pulp and paper
The effects of bleaching process on the characteristics of pulp and paper produced from durian rinds under chemi-mechanical pulping (CMP) method were investigated. Ail process and characteristic tests were conducted according to TAPPI and MS IS0 standard. Three (3) stages Peroxide (P-P-P) treatment...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Published: |
2015
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/7384/ |
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| Summary: | The effects of bleaching process on the characteristics of pulp and paper produced from durian rinds under
chemi-mechanical pulping (CMP) method were investigated. Ail process and characteristic tests were
conducted according to TAPPI and MS IS0 standard. Three (3) stages Peroxide (P-P-P) treatment of Total
Chlorine Free (TCO bleaching sequences were applied to the unbeaten and unbleached durian rinds CMP
pulp. Bleached durian rinds CMP pulp drainage time was decreased and freeness level was increased
compared to unbleached pulp. it was determined that overall optical (opacity and brightness) and mechanical
characteristics [tensile index, tearing index, bursting index and foidingno.) of durian rinds CMP 60 gsm paper
were improved as the bleaching process was applied. |
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